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llvm-mirror/test/CodeGen/PowerPC/2008-03-26-CoalescerBug.ll
Ehsan Amiri db43217a24 Adding -verify-machineinstrs option to PowerPC tests
Currently we have a number of tests that fail with -verify-machineinstrs.
To detect this cases earlier we add the option to the testcases with the
exception of tests that will currently fail with this option. PR 27456 keeps
track of this failures.

No code review, as discussed with Hal Finkel.

llvm-svn: 277624
2016-08-03 18:17:35 +00:00

29 lines
1.2 KiB
LLVM

; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-apple-darwin
define i32 @t(i64 %byteStart, i32 %activeIndex) nounwind {
entry:
%tmp50 = load i32, i32* null, align 4 ; <i32> [#uses=1]
%tmp5051 = zext i32 %tmp50 to i64 ; <i64> [#uses=3]
%tmp53 = udiv i64 %byteStart, %tmp5051 ; <i64> [#uses=1]
%tmp5354 = trunc i64 %tmp53 to i32 ; <i32> [#uses=1]
%tmp62 = urem i64 %byteStart, %tmp5051 ; <i64> [#uses=1]
%tmp94 = add i32 0, 1 ; <i32> [#uses=1]
%tmp100 = urem i32 %tmp94, 0 ; <i32> [#uses=2]
%tmp108 = add i32 0, %activeIndex ; <i32> [#uses=1]
%tmp110 = sub i32 %tmp108, 0 ; <i32> [#uses=1]
%tmp112 = urem i32 %tmp110, 0 ; <i32> [#uses=2]
%tmp122 = icmp ult i32 %tmp112, %tmp100 ; <i1> [#uses=1]
%iftmp.175.0 = select i1 %tmp122, i32 %tmp112, i32 %tmp100 ; <i32> [#uses=1]
%tmp119 = add i32 %tmp5354, 0 ; <i32> [#uses=1]
%tmp131 = add i32 %tmp119, %iftmp.175.0 ; <i32> [#uses=1]
%tmp131132 = zext i32 %tmp131 to i64 ; <i64> [#uses=1]
%tmp147 = mul i64 %tmp131132, %tmp5051 ; <i64> [#uses=1]
br i1 false, label %bb164, label %bb190
bb164: ; preds = %entry
%tmp171172 = and i64 %tmp62, 4294967295 ; <i64> [#uses=1]
%tmp173 = add i64 %tmp171172, %tmp147 ; <i64> [#uses=0]
ret i32 0
bb190: ; preds = %entry
ret i32 0
}